2007-2008 Yamaha Phazer Venture-Lite 500 Factory Service Manual, Page 117Get this manual
Quality of the image is intentionally reduced!
PRIMARY SHEAVE AND DRIVE V-BELT 2 Install: Fixed sheave (onto the spider)
3 Install: Fixed sheave stoppers 1
Stopper tapered portion should face fixed sheave
4 Tighten: Spider